28814944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 31725536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 571, 608, 664, 1142, 1328, 1577, 2284, 2656, 3154, 4568, 6308, 9136, 10849, 12616, 18272, 21698, 25232, 43396, 47393, 50464, 86792, 94786, 173584, 189572, 347168, 379144, 758288, 900467, 1516576, 1800934, 3601868, 7203736, 14407472, 28814944]

約数ペア:

[(1, 28814944), (2, 14407472), (4, 7203736), (8, 3601868), (16, 1800934), (19, 1516576), (32, 900467), (38, 758288), (76, 379144), (83, 347168), (152, 189572), (166, 173584), (304, 94786), (332, 86792), (571, 50464), (608, 47393), (664, 43396), (1142, 25232), (1328, 21698), (1577, 18272), (2284, 12616), (2656, 10849), (3154, 9136), (4568, 6308)]